介绍了制备聚氨酯-丙烯酸酯(PUA)分散体用的原料及其作用，以及典型的制备工艺及其特点。
This paper has described the raw materials and their functions for preparation of polyurethane-acrylate dispersion (PUA) and the typical preparation technology of the dispersion.
讨论了在聚氨酯水分散体中进行丙烯酸酯共聚物乳液聚合的影响因素。
Effects on emulsion polymerization of acrylic monomers in polyurethane dispersion were investigated.
讨论了聚氨酯-丙烯酸酯的乳化机理，及其对环氧-丙烯酸酯水分散体系稳定性及涂膜性能的影响。
The emulsification mechanism of polyurethane-acrylate and its influence on stability of epoxy-acrylate aqueous dispersion and film properties are discussed.
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